What is obtained by the reduction of acetaldoxime?

Which of the following reactions is used for the preparation of $1^o$ amines?

Which of the following nitrogen compounds gives a primary amine upon reaction with $Br_2$ and strong $KOH$ (Hofmann bromamide degradation reaction)?

Predict the major product $P$ in the following sequence of reactions$-$
$(i)$ $HBr$,benzoyl peroxide
(ii) $KCN$
(iii) $Na(Hg)/C_2H_5OH$
[Image: $1-$methylcyclopentene reacting with the above reagents to form $P$]

The sequence from the following that would result in giving predominantly $3,4,5-$Tribromoaniline is $:$

Which of the following amines cannot be prepared by Gabriel phthalimide synthesis?